The presence of excess mucus also encourages bacterial growth, and hence places the tortoise in additional danger from diseases such as necrotic stomatitis.
过多的分泌物也同时助长了其他有害细菌的滋长，甚至是龟龟面对“坏死性口炎”的威胁。
Content Abstract: Here are 126 of the best-loved classic fables, including such favorites as "the Town Mouse and the Country Mouse", "the Hare and the Tortoise", and "the Wolf in Sheep's Clothing".
内容简介：本书共有126个人们最喜爱的经典寓言，包括《城里老鼠和乡下耗子》、《野兔和乌龟》、《披着羊皮的狼》等。
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